Tattoos have a history of over 5,000 years originating in Eurasia. Some of the earliest tattoos were found on Otzi the Ice Man and were worn by ancient Egyptian priestesses. Pacific Island tattoos became highly intricate cultural symbols of one's spirit or life force. By the 1800s, tattoos became popular among sailors as a way to distinguish themselves. The tattoo process involves choosing a design, making a stencil, tracing the outline and adding shading or color which can take over multiple sessions. Research found that half of people have 1 tattoo while 20% have over 20 tattoos, small tattoos take 1-2 hours while large ones take 8-9 hours